Rambo the lamb wanted to get back to his friend Duke at the fair. But when he started walking he ran into a cow blocking the walkway. The cow is standing 15 ft away from him at a height of 5 ft tall. He wants to know what angle he has to jump to make it over the cow. So he uses trig and discovers that tan(x)= 5/15=0.333= tan(0.333)=18.4.
So Rambo took a running leap and jumps, creating an angle of exactly 18.4 degrees between the top of the cow and the spot he was standing at. Once he cleared the cow he then found his friend Duke trapped in a pen. In order to get to Rambo, Duke must jump the gate.